EPA-regulated facilities in Washington County, AR

There are 1,362 EPA-regulated facilities inside Washington County, Arkansas. The most common kinds are water discharge (911), hazardous waste (385), air emissions (95). 16 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 26 have a violation on record. Penalties over the last five years total $1.3M across 13 sites.

Open the map of Washington County

1,362facilities in the county
16in significant noncompliance
26with a violation on record
$1.3Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste385
Large quantity generators12
Small quantity generators175
Transporters1
Chemical (RMP/TRI)59
Superfund1
Air emissions95
Major sources5
Synthetic minor sources26
Minor sources34
Water discharge911
Major permits5
Minor permits827
Drinking water systems33
Greenhouse gas reporters5
Data centers2
Scrap yards3
Recycling centers6

A facility enrolled in several programs counts once in the total and once in each of its categories.

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

Largest penalties

Penalties assessed over the last five years.

Superfund sites

Data centers

Towns in Washington County

Bordering counties

Reading these numbers

These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. The Data page explains where each record comes from and how it can mislead.